00830nam0 22002651i 450 990003227530403321000322753FED01000322753(Aleph)000322753FED0100032275320000920d--------km-y0itay50------baitaIT<<A >>Two-Region Model of Economic Geography with External Economies of ScaleLuisa BeltramelloQuaderni del Dipartimento di Economia, Istituzioni, Territorio, Università di Ferrara98.02B/3.2F/3.110Beltramello,LuisaITUNINARICAUNIMARCBK990003227530403321SESTwo-Region Model of Economic Geography with External Economies of Scale449334UNINAING01